CN105092311B - Sampler for oil in water - Google Patents

Sampler for oil in water Download PDF

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Publication number
CN105092311B
CN105092311B CN201510466582.7A CN201510466582A CN105092311B CN 105092311 B CN105092311 B CN 105092311B CN 201510466582 A CN201510466582 A CN 201510466582A CN 105092311 B CN105092311 B CN 105092311B
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CN
China
Prior art keywords
constant
sampler
volume sampling
pipe
sampling pipe
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201510466582.7A
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Chinese (zh)
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CN105092311A (en
Inventor
赵彦龙
吴建青
吴世良
闻平
黎绍佐
邓锐
刘威
梁永津
党永锋
杜韶娴
刘晓丹
张荧
林君铿
李逸
涂文子
魏立菲
李建民
刘珩
王旭涛
刘胜玉
刘燕玲
冯钦文
赵勇
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Zhujiang River Basin Water Resource Protection Bureau
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Zhujiang River Basin Water Resource Protection Bureau
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Publication date
Application filed by Zhujiang River Basin Water Resource Protection Bureau filed Critical Zhujiang River Basin Water Resource Protection Bureau
Priority to CN201510466582.7A priority Critical patent/CN105092311B/en
Publication of CN105092311A publication Critical patent/CN105092311A/en
Application granted granted Critical
Publication of CN105092311B publication Critical patent/CN105092311B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The present invention provides a kind of sampler for oil in water, including lid, sample bottle fixed mount, constant-volume sampling tube fixing device, sample bottle, 500mL constant-volume sampling pipe, 1000mL constant-volume sampling pipe on sampler outer barrel, sampler;Lid is fixed at the top of the sampler outer barrel on sampler;Constant-volume sampling pipe and the sample bottle are arranged in sampler outer barrel, sample bottle is fixed in the sample bottle fixed mount, 500mL constant-volume sampling pipe and 1000mL constant-volume sampling pipe are fixed on sampler outer tube inner wall by constant-volume sampling tube fixing device, the constant-volume sampling seal of tube connection of flow guiding bend pipe one end and 500mL constant-volume sampling pipe or 1000mL, the flow guiding bend pipe other end are connected with sample bottle;The outer drum outer wall of sampler is provided with sample identification line.The present invention can solve the technical problem that sampling bottle needs to customize in advance, and while monitoring cost is reduced, additionally it is possible to rapid and convenient changes sample bottle, effectively improves sample collection efficiency.

Description

Sampler for oil in water
Technical field
The present invention relates to monitoring technical field, and in particular to a kind of sampler for oil in water.
Background technology
In monitoring water environment, petroleum class and zoology and botany oil is surface water and the conventional project of effluent sewage monitoring.Due to oil Class pollution is on the rise, especially the surface water in shipping river course, is particularly acute by petroleum hydrocarbons pollution.Oil pollutant Detection demand increasingly increases, and detection technique requirement increasingly improves.
In oils sewage, oily substance mainly has three kinds of existing ways:Floating oil, oil emulsion and dissolved oil.Due to oil The special nature of pollutant, the collection of water sample are the important steps in the monitoring of oils water sample.HJ637-2012 and HJ/T91 pairs The assay method of animals and plants oils and the method for sampling are provided in surface water petrochina class and effluent sewage.Wherein HJ/T " d. oils samples the requirement of the 91-2002 method of samplings:Oil film that may be present is first destroyed before sampling, with vertical type hydrophore glass Glass material container is arranged in the support of hydrophore, is put it to 300mm depth, is lifted up in water acquisition, reaches the water surface When remaining appropriate space." and point out " water sample of measure oils, columnar water should be gathered in the water surface to 300mm in points for attention Sample, and individually sample, it is completely used for determining ".
In monitoring specification regulation, the collection water surface to 300mm column water samples are key problem in technology.In existing literature report, oil The design of class water sampling device, is customization particular sample bottle mostly, and upper and lower ends communicate.When sampler (sampling bottle) is immersed in the water Afterwards, rubber stopper is removed and installed under water using rope or stretching into, complete the collection and encapsulation of sample.These designs can meet Sampling request specified in national standard, but its sampling apparatus is complicated, and it is cumbersome, efficiency is low in daily production. In daily monitoring, the collection of batch samples is required to rapid and convenient and completes sampling work.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of sampler for oil in water, this sampler for oil in water energy Enough increase water quality the collecting efficiency of sample.
To achieve these goals, the present invention adopts the following technical scheme that.
The present invention provides a kind of sampler for oil in water, including lid on sampler outer barrel, sampler, sample bottle fixed mount, Constant-volume sampling tube fixing device, sample bottle, 500mL constant-volume sampling pipe, 1000mL constant-volume sampling pipe and flow guiding bend pipe;It is described to adopt Lid is fixed at the top of the sampler outer barrel on sample device;The constant-volume sampling pipe and the sample bottle are arranged on the sampler In outer barrel, the sample bottle is fixed in the sample bottle fixed mount, the constant-volume sampling pipe of the 500mL and the 1000mL's Constant-volume sampling pipe is fixed on the sampler outer tube inner wall by the constant-volume sampling tube fixing device, described flow guiding bend pipe one end with The constant-volume sampling seal of tube connection of the constant-volume sampling pipe or the 1000mL of the 500mL, the flow guiding bend pipe other end and institute State sample bottle connection;The outer drum outer wall of the sampler is provided with sample identification line.
Further, in addition to the handle that is arranged on the outer wall of the sampler outer barrel.
Further, the flow guiding bend pipe and the constant-volume sampling pipe of the 500mL or the constant-volume sampling pipe of the 1000mL It is frosted interface at sealed connection.
Further, a diameter of 46mm of the constant-volume sampling pipe of the 500mL, it is highly 300mm.
Further, a diameter of 65mm of the constant-volume sampling pipe of the 1000mL, it is highly 300mm.
Further, the constant-volume sampling pipe of the 500mL and 1000mL, the flow guiding bend pipe and the sealing plug are glass Product.
The beneficial effects of the present invention are the sampling of sampler for oil in water of the invention in relevant national standard is met On the premise of it is required that, can solve the technical problem that sampling bottle needs to customize in advance, and while monitoring cost is reduced, moreover it is possible to Enough rapid and convenients change sample bottle, effectively improve sample collection efficiency.
Brief description of the drawings
Fig. 1 show the structural representation of sampler for oil in water of the present invention.
Fig. 2 show the upward view of the sampler for oil in water shown in Fig. 1.
Fig. 3 show the structural representation of the flow guiding bend pipe shown in Fig. 1.
Fig. 4 show the structural representation of the sealing plug shown in Fig. 1.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.It should be noted that the skill described in following embodiments The combination of art feature or technical characteristic is not construed as isolated, and they can be mutually combined so as to reach more preferable Technique effect.
A kind of sampler for oil in water of the present embodiment, as shown in Figure 1 to shown in Fig. 4, including sampler outer barrel 10, sampler Upper lid 1, sample bottle fixed mount 7, constant-volume sampling tube fixing device 4, sample bottle 8,500mL constant-volume sampling pipe 6,1000mL constant volume Sampling pipe 5 and flow guiding bend pipe 9;
Lid 1 is fixed on the top of sampler outer barrel 10 on the sampler;The constant-volume sampling pipe 6 of the 500mL and institute State 1000mL constant-volume sampling pipe 5 and the sample bottle 8 is arranged in the sampler outer barrel 10, the sample bottle 8 is fixed In the sample bottle fixed mount 7, the constant-volume sampling pipe 6 of the 500mL and the constant-volume sampling pipe 5 of the 1000mL are by described Constant-volume sampling tube fixing device 4 is fixed on the inwall of sampler outer barrel 10, and described one end of flow guiding bend pipe 9 is determined with the 500mL's The constant-volume sampling pipe 5 for holding sampling pipe 6 or the 1000mL is tightly connected, and the other end of flow guiding bend pipe 9 connects with the sample bottle 8 Connect;The outer wall of sampler outer barrel 10 is provided with sample identification line 3.
Also include the handle 2 being arranged on the outer wall of the sampler outer barrel 10.
The sealing of constant-volume sampling pipe 5 of the flow guiding bend pipe 9 and the constant-volume sampling pipe 6 or the 1000mL of the 500mL connects It is frosted interface 11 to meet place.
A diameter of 46mm of the constant-volume sampling pipe 6 of the 500mL, it is highly 300mm.
A diameter of 65mm of the constant-volume sampling pipe 5 of the 1000mL, it is highly 300mm.
The constant-volume sampling pipe 6 of the 500mL, the constant-volume sampling pipe 5 of the 1000mL, the flow guiding bend pipe 9 and the envelope Mouth plug 12 is glassware, is connected using frosted interface 11.
The operating procedure of sampler for oil in water of the present invention is as follows:
It is used for the column water sample for intercepting 300mm using the 1000mL constant-volume samplings pipe 5.
Before the sampler for oil in water sampling of the present invention, sample bottle 8 is put into sample bottle fixed mount 7, by water conservancy diversion The frosted interface 11 and 1000mL of bend pipe 9 constant-volume sampling pipe 5 or 500mL constant-volume sampling pipe 6 connect, and flow guiding bend pipe 9 is right It should be put into sample bottle 8, sealing plug 12 and 500mL constant-volume sampling pipe 6 or 1000mL constant-volume samplings pipe 5 are connected, then, Cover sampler cover 1.
During sampling, sampler for oil in water of the present invention is vertically slowly put into water, water sample is by 1000mL constant-volume samplings pipe 5 Or the 500mL bottom of constant-volume sampling pipe 6 enters, liquid level is gradually increasing.Liquid level is higher than 1000mL constant-volume samplings on the outside of sampler When pipe 5 or 500mL constant-volume sampling 6 top of pipe, in the presence of atmospheric pressure and hydraulic pressure, 1000mL constant-volume samplings pipe 5 or 500mL Constant-volume sampling pipe 6 in column water sample all flow into sample bottles 8 through flow guiding bend pipe 9.
After the completion of, sampler for oil in water of the present invention is taken out from water by handle 2.
It should be noted that during sampling, when using 1000mL constant-volume sampling pipe 5, with the determining 500mL of sealing plug 12 Hold the top of sampling pipe 6 to seal.Conversely, using 500mL constant-volume sampling pipe 6 when, with sealing plug 12 by 1000mL constant-volume sampling The top of pipe 5 seals.
The sampler for oil in water of the present invention can solve to adopt on the premise of the sampling request in meeting relevant national standard Sample bottle needs the technical problem customized in advance, and while monitoring cost is reduced, additionally it is possible to rapid and convenient changes sample bottle 8, effectively improve sample collection efficiency.
Although having been presented for some embodiments of the present invention herein, it will be appreciated by those of skill in the art that Without departing from the spirit of the invention, the embodiments herein can be changed.Above-described embodiment be it is exemplary, no Restriction that should be using the embodiments herein as interest field of the present invention.

Claims (6)

1. a kind of sampler for oil in water, it is characterised in that including lid on sampler outer barrel, sampler, sample bottle fixed mount, fixed Hold sampling tube fixing device, sample bottle, 500mL constant-volume sampling pipe, 1000mL constant-volume sampling pipe and flow guiding bend pipe;The sampling Lid is fixed at the top of the sampler outer barrel on device;The constant-volume sampling pipe and the sample bottle are arranged on outside the sampler In cylinder, the sample bottle is fixed in the sample bottle fixed mount, the constant-volume sampling pipe of the 500mL and determining for the 1000mL Hold sampling pipe and the sampler outer tube inner wall, described flow guiding bend pipe one end and institute are fixed on by the constant-volume sampling tube fixing device State 500mL constant-volume sampling pipe or the 1000mL the constant-volume sampling seal of tube connection, the flow guiding bend pipe other end with it is described Sample bottle connects;The outer drum outer wall of the sampler is provided with sample identification line.
2. sampler for oil in water as claimed in claim 1, it is characterised in that also include being arranged on the sampler outer barrel Handle on outer wall.
3. sampler for oil in water as claimed in claim 2, it is characterised in that the flow guiding bend pipe is determined with the 500mL's The constant-volume sampling seal of tube junction for holding sampling pipe or the 1000mL is frosted interface.
4. sampler for oil in water as claimed in claim 3, it is characterised in that the diameter of the constant-volume sampling pipe of the 500mL It is highly 300mm for 46mm.
5. sampler for oil in water as claimed in claim 4, it is characterised in that the diameter of the constant-volume sampling pipe of the 1000mL It is highly 300mm for 65mm.
6. the sampler for oil in water as described in any one of claim 1 to 5, it is characterised in that 500mL and 1000mL constant volume Sampling pipe is glassware, and flow guiding bend pipe is glassware, and the sealing plug of constant-volume sampling pipe is glassware.
CN201510466582.7A 2015-07-30 2015-07-30 Sampler for oil in water Expired - Fee Related CN105092311B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510466582.7A CN105092311B (en) 2015-07-30 2015-07-30 Sampler for oil in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510466582.7A CN105092311B (en) 2015-07-30 2015-07-30 Sampler for oil in water

Publications (2)

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CN105092311A CN105092311A (en) 2015-11-25
CN105092311B true CN105092311B (en) 2018-02-09

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030035011A (en) * 2001-10-29 2003-05-09 한국전력공사 A water-collecting equipment using pipe
CN2660505Y (en) * 2003-10-15 2004-12-01 王莉 Sewage sampler
CN201788099U (en) * 2010-07-23 2011-04-06 周明 Oily wastewater sampling device
CN201803875U (en) * 2010-07-14 2011-04-20 中国科学院南京地理与湖泊研究所 Device for collecting interstitial water samples
CN102062704A (en) * 2010-11-29 2011-05-18 海门容汇通用锂业有限公司 Blockage-free on-line liquid sampler and application method thereof
CN203216746U (en) * 2013-03-20 2013-09-25 广西壮族自治区环境保护科学研究院 Water quality oil sampling device
CN103383316A (en) * 2012-05-02 2013-11-06 中国科学院生态环境研究中心 Water sample gatherer and water quality detection system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030035011A (en) * 2001-10-29 2003-05-09 한국전력공사 A water-collecting equipment using pipe
CN2660505Y (en) * 2003-10-15 2004-12-01 王莉 Sewage sampler
CN201803875U (en) * 2010-07-14 2011-04-20 中国科学院南京地理与湖泊研究所 Device for collecting interstitial water samples
CN201788099U (en) * 2010-07-23 2011-04-06 周明 Oily wastewater sampling device
CN102062704A (en) * 2010-11-29 2011-05-18 海门容汇通用锂业有限公司 Blockage-free on-line liquid sampler and application method thereof
CN103383316A (en) * 2012-05-02 2013-11-06 中国科学院生态环境研究中心 Water sample gatherer and water quality detection system
CN203216746U (en) * 2013-03-20 2013-09-25 广西壮族自治区环境保护科学研究院 Water quality oil sampling device

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